The Ancash Region of Peru can be defined geographically by ... which is nestled between the Cordillera Blanca and Cordillera Negra mountain ranges or the white and black mountains.

In June 2014 the three young Italian alpinists Tito Arosio, Saro Costa and Luca Vallata visited the Cordillera Huayhuash in Perù where they made the first ascent of "El malefico Sefkow", a new route ...